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MMA9551LR1

更新时间： 2024-01-12 09:21:50
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
27页 450K
描述
Motion Sensing Platform with Gesture Library

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MMA9551LR1 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Transferred零件包装代码：LGA
包装说明：3 X 3 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LGA-16针数：16
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.31.00.01风险等级：5.56
模拟集成电路 - 其他类型：ANALOG CIRCUITJESD-30 代码：S-XBCC-N16
长度：3 mm湿度敏感等级：3
功能数量：1端子数量：16
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：VQCCN
封装等效代码：LCC16,.12SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER峰值回流温度（摄氏度）：260
电源：1.8 V认证状态：Not Qualified
座面最大高度：1 mm子类别：Other Analog ICs
最大供电电压 (Vsup)：1.89 V最小供电电压 (Vsup)：1.71 V
标称供电电压 (Vsup)：1.8 V表面贴装：YES
温度等级：INDUSTRIAL端子形式：BUTT
端子节距：0.5 mm端子位置：BOTTOM
处于峰值回流温度下的最长时间：40宽度：3 mm
Base Number Matches：1

MMA9551LR1 数据手册

 浏览型号MMA9551LR1的Datasheet PDF文件第2页浏览型号MMA9551LR1的Datasheet PDF文件第3页浏览型号MMA9551LR1的Datasheet PDF文件第4页浏览型号MMA9551LR1的Datasheet PDF文件第5页浏览型号MMA9551LR1的Datasheet PDF文件第6页浏览型号MMA9551LR1的Datasheet PDF文件第7页 
escale Semiconductor  
Data Sheet: Technical Data  
Document Number: MMA955xL  
Rev. 3.1, 5/2015  
An Energy Efficient Solution by Freescale  
MMA955xL Intelligent  
MMA9550L  
MMA9551L  
MMA9553L  
MMA9559L  
Motion-Sensing Platform  
The MMA955xL device an intelligent sensor, incorporating dedicated  
accelerometer MEMS transducers, signal conditioning, data conversion, and a  
32-bit programmable microcontroller.  
This unique blend transforms Freescale’s MMA955xL into an intelligent, high-  
precision, motion-sensing platform able to manage multiple sensor inputs. This  
device can make system-level decisions required for sophisticated applications  
such as gesture recognition, pedometer functionality, tilt compensation and  
calibration, and activity monitoring.  
Top and bottom view  
The MMA955xL device is programmed and configured with the CodeWarrior  
Development Studio for Microcontrollers software, version 10.1 or later. This  
standard integrated design environment enables customers to quickly  
implement custom algorithms and features to exactly match their application  
needs.  
Using the master I2C port, the MMA955xL device can manage secondary  
sensors, such as pressure sensors, magnetometers, or gyroscopes. This  
allows sensor initialization, calibration, data compensation, and computation  
functions to be off-loaded from the system application processor. The  
MMA955xL device also acts as an intelligent sensing hub and a highly  
configurable decision engine. Total system power consumption is significantly  
reduced because the application processor stays powered down until  
absolutely needed.  
16-pin LGA  
3 mm x 3 mm x 1 mm  
Case 2094-01  
Top view  
Hardware Features  
•
Three accelerometer operating ranges:  
– ±2 g suits most hand gestures (orientation detection and tilt control) and  
freefall. For tap detection, ±4 g and ±8 g are supported.  
– ±4 g covers most regular human dynamics (walking and jogging)  
– ±8 g detects most abrupt activities (gaming)  
16 15 14  
RGPIO7/AN1/  
TPMCH1  
RGPIO6/AN0  
TPMCH0  
13  
V
DD  
1
2
3
4
5
BKGD-MS  
/RGPIO9  
12  
11  
•
•
Integrated temperature sensor  
RGPIO5/PDB_A/  
INT_O  
One slave SPI or I2C interface operating at up to 2 Mbps, dedicated to  
communication with the host processor. Default value of the I2C, 7-bit  
address is 0x4C. (This can be customized by firmware.)  
One master I2C interface operating at up to 400 kbps that can be used to  
communicate with external sensors  
RESETB  
SCL0/RGPIO0  
SCLK  
10  
9
V
SS  
V
SS  
RGPIO4/INT  
6
7
8
•
•
Eight selectable output data rates (ODR), from 488 Hz to 3.8 Hz (extending  
farther from 3906 Hz to 0.24 Hz with MMA9559L Firmware version)  
10, 12, 14, and 16-bit trimmed ADC data formats available  
1.8 V supply voltage  
•
•
•
•
•
32-bit CPU with MAC unit  
Pin connections  
Extensive set of power-management features and low-power modes  
Integrated 16-bit resolution ADC can be used to convert external analog  
signals  
•
•
•
•
•
•
•
•
•
Single-Wire, Background-Debug Mode (BDM) pin interface  
16-KB flash memory  
2-KB Random Access Memory  
ROM-based flash controller and slave-port, command-line interpreter  
Two-channel timer with input capture, output capture, or edge-aligned PWM  
Programmable delay block for scheduling events relative to start of frame  
A 16-bit, modulo timer for scheduling periodic events  
Minimal external component requirements  
RoHS compliant (–40ºC to +85ºC), 16-pin, 3 x 3 x 1-mm LGA package  
© 2011, 2013, 2015 Freescale Semiconductor, Inc. All rights reserved.  
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